Tjernlund Products 950-2064 Limit Swt 321894-708 Constructed with a chrome metal

Constructed with a chrome metal bonnet and plastic handle to withstand the high temperatures of commercial hot water tanks

featuring a robust 10' cable that provides ample lead length for routing through tight equipment chassis or around steam generators

ensuring that the induced draft blower is moving enough air to support safe combustion before the gas valve is energized

What are the connection sizes for installation

With its 3/8-inch solder (sweat) connections and uni-flow design

Tjernlund Products 950-2064 Limit Swt 321894-708 Constructed with a chrome metalAs a veteran HVACR technician, you know that keeping a siding or power vent system operational depends on reliable safety interlocks. The Tjernlund 950 2064 Limit Switch is a critical 185 degree Fahrenheit linear limit switch specifically engineered for high performance venting applications. This spillage sensing switch is a direct replacement for Tjernlund VP 2, VP 3, WHK 2, and WHK E models, providing a manual reset safety layer that prevents burner